ES2555754T3 - Dispositivo de dosificación para composiciones fluidas - Google Patents

Dispositivo de dosificación para composiciones fluidas Download PDF

Info

Publication number
ES2555754T3
ES2555754T3 ES07711871.9T ES07711871T ES2555754T3 ES 2555754 T3 ES2555754 T3 ES 2555754T3 ES 07711871 T ES07711871 T ES 07711871T ES 2555754 T3 ES2555754 T3 ES 2555754T3
Authority
ES
Spain
Prior art keywords
dosing
dosing device
micropump
tank
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES07711871.9T
Other languages
English (en)
Spanish (es)
Inventor
Arnd Kessler
Arno DÜFFELS
Christian Nitsch
Maren Jekel
Johannes Zipfel
Hans-Georg MÜHLHAUSEN
Frank Pessel
Ralph Butter-Jentsch
Karl-Heinz Hohenadel
Matthias Lueken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38120329&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2555754(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2555754T3 publication Critical patent/ES2555754T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4445—Detachable devices
    • A47L15/4454—Detachable devices with automatic identification means, e.g. barcodes, RFID tags or magnetic strips
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4463—Multi-dose dispensing arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/005—Devices adding disinfecting or deodorising agents to the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
    • A47L2401/026—Nature or type of the consumable product, e.g. information on detergent, e.g. 3-in-1 tablets, rinsing aid or salt
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/07—Consumable products, e.g. detergent, rinse aids or salt

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Textile Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Detergent Compositions (AREA)
ES07711871.9T 2006-06-07 2007-03-09 Dispositivo de dosificación para composiciones fluidas Active ES2555754T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006026800 2006-06-07
DE102006026800A DE102006026800A1 (de) 2006-06-07 2006-06-07 Dosiervorrichtung für fließfähige Zusammensetzungen
PCT/EP2007/002059 WO2007140830A1 (de) 2006-06-07 2007-03-09 Dosiervorrichtung für fliessfähige zusammensetzungen

Publications (1)

Publication Number Publication Date
ES2555754T3 true ES2555754T3 (es) 2016-01-08

Family

ID=38120329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07711871.9T Active ES2555754T3 (es) 2006-06-07 2007-03-09 Dispositivo de dosificación para composiciones fluidas

Country Status (8)

Country Link
US (1) US20090194562A1 (de)
EP (1) EP2024548B1 (de)
JP (1) JP2009540273A (de)
DE (1) DE102006026800A1 (de)
ES (1) ES2555754T3 (de)
HU (1) HUE028606T2 (de)
PL (1) PL2024548T3 (de)
WO (1) WO2007140830A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014425A1 (de) * 2007-03-22 2008-09-25 Henkel Ag & Co. Kgaa Bewegliches Dosiersystem zur Abgabe von fließ- oder streufähigen Zubereitungen
KR101481508B1 (ko) * 2007-06-13 2015-01-13 엘지전자 주식회사 세탁장치 및 그 제어방법
DE102007040328A1 (de) * 2007-08-24 2009-02-26 Henkel Ag & Co. Kgaa WC-Spüler mit gerichteter Wirkstoffreisetzung
DE102007040325B4 (de) * 2007-08-24 2015-11-26 Henkel Ag & Co. Kgaa WC-Spüler mit elektro-mechanisch bewirkter Wirkstofffreisetzung
DE102007040322B4 (de) * 2007-08-24 2013-07-11 Henkel Ag & Co. Kgaa WC-Spüler mit definierter Wirkstoffabgabemenge
DE102007040329A1 (de) * 2007-08-24 2009-02-26 Henkel Ag & Co. Kgaa WC-Spüler mit niedrigviskosem Wirkstoff
DE102007040323B4 (de) * 2007-08-24 2015-12-17 Henkel Ag & Co. Kgaa WC-Spüler mit einstellbarer Wirkstoffabgabemenge
DE102007040327A1 (de) * 2007-08-24 2009-02-26 Henkel Ag & Co. Kgaa WC-Spüler mit zeitversetzter Wirkstofffreisetzung
US20090090401A1 (en) * 2007-10-05 2009-04-09 Whirlpool Corporation Appliance with Multiple Source Wash Aid Pump
DE102008007429A1 (de) * 2008-02-01 2009-08-13 Lothar Ernst Wilhelm Weber Vorrichtung zum Waschen oder Reinigen von Gegenständen
DE102008033237A1 (de) * 2008-07-15 2010-01-21 Henkel Ag & Co. Kgaa Adapter zur Kopplung eines Dosiersystems mit einer wasserführenden Leitung
DE102008036586A1 (de) 2008-08-06 2010-02-11 Henkel Ag & Co. Kgaa Haushaltsmaschine
ES2644008T3 (es) 2009-02-24 2017-11-27 Henkel Ag & Co. Kgaa Procedimiento para el accionamiento de un dispositivo limpiador de WC
EP2334876B1 (de) * 2009-02-24 2013-01-02 Henkel AG & Co. KGaA WC-Spüler
NL2003756C2 (nl) * 2009-11-04 2011-05-10 Ecoplay Int Bv Doseerinrichting, een daarmee voorzien grijswatersysteem en werkwijze voor de toepassing daarvan.
DE102010027991A1 (de) * 2010-04-20 2011-10-20 Henkel Ag & Co. Kgaa Dosiersystem zur Verwendung in Verbindung mit einem wasserführenden Haushaltsgerät wie eine Waschmaschine, Spülmaschine, Wäschetrockner oder dergleichen
DE102010027992A1 (de) * 2010-04-20 2011-10-20 Henkel Ag & Co. Kgaa Dosiersystem zur Freisetzung von wenigstens drei unterschiedlichen Zubereitungen während eines Waschprogramms einer Waschmaschine
DE102010027994A1 (de) * 2010-04-20 2011-10-20 Henkel Ag & Co. Kgaa Dosiersystem zur Freisetzung von wenigstens drei unterschiedlichen Zubereitungen während eines Waschprogramms einer Waschmaschine
US8833605B2 (en) 2010-07-20 2014-09-16 Ecolab Usa Inc. Product delivery and monitoring system
AT512688B1 (de) * 2012-03-16 2014-07-15 Braincon Handels Gmbh Vorrichtung zur Desinfektion
US9788703B2 (en) 2013-03-08 2017-10-17 Whirlpool Corporation Dishwasher with rechargeable components
US9861258B2 (en) 2013-03-15 2018-01-09 Whirlpool Corporation Dishwasher
DK3019066T3 (en) 2013-07-08 2018-06-14 Arcelik As DISHWASHER, INCLUDING A CLEANING SYSTEM FOR A LIQUID / GEL-DETERGENT DOSING UNIT AND A CONTAINER UNIT
GB2516111B (en) * 2013-07-12 2015-10-14 Olympus Automation Ltd Dispensing device, system and method
CN103352499B (zh) * 2013-07-18 2014-08-27 厦门立业卫浴工业有限公司 一种排水阀内芯管
US10640403B2 (en) * 2013-08-15 2020-05-05 Applied Silver, Inc. Antimicrobial batch dilution system
US11618696B2 (en) 2013-08-15 2023-04-04 Applied Silver, Inc. Antimicrobial batch dilution system
DE102014002560A1 (de) 2014-02-26 2015-08-27 Beatrice Saier System zur Erfassung des Verbrauchs eines Mediums in einer Wasch- oder Reinigungsanlage u.a.
DE102014212294A1 (de) * 2014-06-26 2015-12-31 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät
US11124406B1 (en) * 2014-07-13 2021-09-21 Sestra Systems, Inc. System and method for piston detection in a metering mechanism for use with beverage dispensing system
DE102016102829A1 (de) * 2016-02-18 2017-08-24 Beatrice Saier Dosiereinrichtung und Verfahren zum Betreiben einer Dosiereinrichtung
WO2017162291A1 (en) 2016-03-24 2017-09-28 Electrolux Appliances Aktiebolag Laundry washing machine comprising a water softening device and a local electronic control unit
WO2017211699A1 (en) 2016-06-09 2017-12-14 Unilever Plc Laundry liquid mixing apparatus
DE102016225842A1 (de) * 2016-12-21 2018-06-21 Henkel Ag & Co. Kgaa In und/oder an einem Toilettenbecken anordnenbare Sensorvorrichtung
DE102016225887A1 (de) * 2016-12-21 2018-06-21 Henkel Ag & Co. Kgaa Dosierverfahren für ein Ausgabemodul
PL3348700T3 (pl) * 2017-01-12 2021-10-04 Electrolux Appliances Aktiebolag Urządzenie gospodarstwa domowego zawierające moduł dopływu wody
CN107558111B (zh) * 2017-09-28 2020-10-13 北京小米移动软件有限公司 洗衣耗材的存储装置、投放控制方法、装置及洗衣机
DE112018004426T5 (de) 2017-10-05 2020-05-20 Unilever N.V. Verfahren und Vorrichtungen für individualisierte Wäsche
GB2567693A (en) * 2017-10-23 2019-04-24 Selden Res Ltd A chemical dosing system
CN111727282B (zh) * 2018-02-02 2023-03-28 联合利华知识产权控股有限公司 用于洗衣产品的自动定量加料的可持续方法和装置
GB2571336A (en) 2018-02-26 2019-08-28 Unilever Plc Methods and system for monitoring and replenishing one or more laundry components
KR102669869B1 (ko) * 2018-03-09 2024-05-29 헨켈 아게 운트 코. 카게아아 가정용 가전제품에서 세정 사이클 중에 세정제의 방출 시간을 설정하기 위한 방법
KR102594512B1 (ko) * 2018-11-15 2023-10-25 엘지전자 주식회사 세탁기
US12060879B2 (en) 2019-07-30 2024-08-13 Voyager Products Inc. System and method for dispensing liquids
WO2021019304A1 (en) * 2019-07-30 2021-02-04 Voyager Products Inc. System and method for dispensing liquids
DE102019214481A1 (de) * 2019-09-23 2021-03-25 E.G.O. Elektro-Gerätebau GmbH Ventileinrichtung für eine Dosiereinrichtung, Dosiereinrichtung und Haushaltsgerät
EP4051077A1 (de) 2019-11-01 2022-09-07 Unilever IP Holdings B.V. Wiederverwertbarer autodosierender behälter
JP2022076696A (ja) * 2020-11-10 2022-05-20 東芝ライフスタイル株式会社 洗濯機
IT202100008237A1 (it) * 2021-04-01 2022-10-01 Elbi Int Spa Sistema per l’erogazione di una pluralità di agenti detergenti in una macchina lavatrice, quale una macchina lavabiancheria o una macchina lavastoviglie.
SE544954C2 (en) * 2021-06-28 2023-02-07 Gorenje D D Dishwasher detergent dispenser arrangement
US12274408B2 (en) * 2022-01-21 2025-04-15 Jackson Wws, Inc. Warewashing machine with drain water tempering system
DE102023125738A1 (de) 2023-09-22 2025-03-27 Miele & Cie. Kg Kartuschenelement zum Einführen in ein Wäschepflegegerät und/oder in eine Kartusche, Kartusche mit einem Kartuschenelement sowie Wäschepflegegerät zum Pflegen von Wäsche
DE102024123060A1 (de) 2024-08-13 2026-02-19 E.G.O. Elektro-Gerätebau GmbH Wasserführendes Haushaltsgerät
DE102024130647A1 (de) 2024-10-22 2026-04-23 Miele & Cie. Kg Dosiervorrichtung zum Dosieren eines Reinigungsfluids für ein Reinigungsgerät, Verfahren zum Betreiben eines Reinigungsgerätes und Reinigungsgerät
DE102024130658A1 (de) * 2024-10-22 2026-04-23 Miele & Cie. Kg Reinigungsmittelentnahmevorrichtung, Verfahren zum Identifizieren eines Reinigungsmittels, Verfahren zum Betreiben eines Reinigungsgeräts, Steuereinheit und Reinigungsgerät

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218264A (en) * 1979-03-09 1980-08-19 Federighi George B Dishwasher utilizing pump impeller suction for feeding detergent, sanitizing agent and rinse aid in timed sequences
US4891890A (en) * 1987-11-09 1990-01-09 Colgate-Palmolive Co. Method and apparatus for treatment of fabrics in laundry dryers
JPH0324081U (de) * 1989-07-18 1991-03-13
FR2660455A1 (fr) * 1990-04-03 1991-10-04 Chabard Paul Procede et dispositif d'alimentation d'un compartiment en produits de traitement notamment d'une machine a laver le linge.
US5453131A (en) * 1992-10-27 1995-09-26 Diversey Corporation Multiple protocol multiple pump liquid chemical dispenser
TW422082U (en) * 1996-07-26 2001-02-11 Sharp Kk Dish washer for washing dishes by rotating a dish basket, and the dish basket therefor
JP3090071B2 (ja) * 1996-11-29 2000-09-18 オムロン株式会社 制御装置
US5839454A (en) * 1997-03-14 1998-11-24 Matz; Warren W. Automatic detergent dispenser
DE19847869A1 (de) * 1998-10-17 2000-04-20 Hirschmann Laborgeraete Gmbh Pipettiervorrichtung
DE10022398B4 (de) * 2000-04-28 2011-03-17 Eppendorf Ag Gaspolster-Mikrodosiersystem
WO2002029150A1 (en) * 2000-10-04 2002-04-11 The Procter & Gamble Company A smart dosing device
DE10164866B4 (de) * 2000-11-17 2007-06-14 Henkel Kgaa Abgabevorrichtung zur Abgabe von Wirkstofffluiden in die Spülflüssigkeit in einem Toilettenbecken
EP1318225A1 (de) * 2001-12-07 2003-06-11 Unilever N.V. Automatische Abgabevorrichtung
US20040259750A1 (en) 2002-04-22 2004-12-23 The Procter & Gamble Company Processes and apparatuses for applying a benefit composition to one or more fabric articles during a fabric enhancement operation
US20050076453A1 (en) * 2002-04-22 2005-04-14 Lucas Michelle Faith Method of enhancing a fabric article
DE10334591B4 (de) 2003-07-28 2006-03-30 International Flavors & Fragrances Inc. Verfahren zum Verteilen von flüssigen Duftstoffen und Vorrichtung zur Durchführung des Verfahrens
DE10358969A1 (de) * 2003-12-16 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Dosiervorrichtung für Zuschlagmittel und zugehöriges Verfahren
US7219848B2 (en) * 2004-11-03 2007-05-22 Meadwestvaco Corporation Fluid sprayer employing piezoelectric pump
US7481081B2 (en) 2004-11-23 2009-01-27 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Automatic stand-alone dispensing device for laundry care composition
US20070000068A1 (en) * 2005-06-30 2007-01-04 Gerard France Paul Amaat R Fabric article treating device and system
US7654421B2 (en) * 2005-08-30 2010-02-02 Johnsondiversey, Inc. Automatically configurable chemical dosing apparatus for cleaning equipment

Also Published As

Publication number Publication date
EP2024548A1 (de) 2009-02-18
WO2007140830A1 (de) 2007-12-13
EP2024548B1 (de) 2015-11-04
HUE028606T2 (en) 2016-12-28
JP2009540273A (ja) 2009-11-19
DE102006026800A1 (de) 2007-12-13
PL2024548T3 (pl) 2016-04-29
US20090194562A1 (en) 2009-08-06

Similar Documents

Publication Publication Date Title
ES2717355T3 (es) Limpiador de inodoro con liberación de principio activo provocada de manera electromecánica
JP2009540273A (ja) 流動性組成物用の計量装置
RU2479694C2 (ru) Смывной аппарат с возможностью регулировки количества действующего вещества
RU2473746C2 (ru) Смывной аппарат с запуском высвобождения действующего вещества посредством направленного на смывную воду датчика
US8510872B2 (en) Toilet flusher having a low-viscosity substance
ES2347499T3 (es) Tanque lavador de sanitario con cantidad definida de dispensacion de principio activo.
US20100205731A1 (en) Toilet flusher with the time-offset release of two substances
ES2612573T3 (es) Dispositivo de dispensación automático para la composición detergente de colada con cámara intermedia
ES2573296T3 (es) Sistema de dosificación para un lavavajillas
ES2385410T3 (es) Aparato doméstico que conduce agua con un sistema de dosificación de agente de limpieza así como cartucho para esto
ES2653206T3 (es) Limpiador para inodoro con medio de fijación
US20100205730A1 (en) Toilet Cleaner Dispenser with Directed Substance Release
CN101686793A (zh) 用于给出能流动或分散的制备物的能运动的配量系统
BRPI0516622B1 (pt) dispositivo não invasivo para dosagem automática de pelo menos uma composição líquida para cuidados na lavagem de roupa em uma lavadora de roupa automática
EP3367861B1 (de) Spender
ES2368067T3 (es) Dispositivo de distribución de detergente para máquina de lavar automática.
ES2809206T3 (es) Dispensado de producto químico independiente de la tasa de flujo del fluido de accionamiento
US8657964B2 (en) Method of metering active substances in a dishwasher
CN111886373A (zh) 用于洗衣机的自动定量加料储器
ES2443167T3 (es) Dispositivo de distribución de productos líquidos
US8424122B2 (en) Dispenser device in particular a WC rinser with fixing means
ES2372888T3 (es) Sistema movible de dosificación para la liberación, dependiente de la temperatura, de preparaciones con capacidad de fluidez o de dispersión.
ES2993537T3 (en) Dosing system for dispensing at least one flowable preparation into an interior of a washing machine
ES2768023T3 (es) Aparato de dosificación con cámara de dosificación
ES2644008T3 (es) Procedimiento para el accionamiento de un dispositivo limpiador de WC